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Your first job
Open a file, ask Weaver one question in your own words, and check the answer. Three minutes, using an invoice sheet as the example.
This takes about three minutes. Use any Excel or CSV file you have. The example below uses a sheet of invoices.
Step 1. Open the file
Drag the file onto the Dataweaver window. Or open the File menu and choose Open File. The file opens in the middle of the screen, in rows and columns.
Step 2. Ask
Weaver is the panel on the right. If you do not see it, press ⌘K on Mac or Ctrl+K on Windows. Type your question the way you would say it to a colleague. Then press Enter.
Step 3. Watch it work
Weaver shows each step it takes: what it looked at, what it found, and what it did next. This usually takes under a minute. You can press Stop at any time.
Step 4. Check the answer
The answer is a short piece of text, and often a table. Every number in the answer is a link. Select a number and Dataweaver shows the rows it came from. Do this for one or two numbers the first time. It is how you learn to trust the tool.
Step 5. Keep the result
If Weaver made a table or a file, it appears above the conversation. Press it to open it as a sheet, or press Export to save it as Excel, CSV, JSON or XML.
You askWhich invoices are not paid, and what is the total?
Before
| Invoice | Customer | Paid on | Amount |
|---|---|---|---|
| INV-1041 | Meridian Textiles | 18-03-2026 | 48,200 |
| INV-1042 | Ashwin Traders | 12,750 | |
| INV-1043 | Nilgiri Foods | ₹9,400 | |
| INV-1044 | Kalyani Metals | 02-04-2026 | 66,000 |
After
| Invoice | Customer | Amount |
|---|---|---|
| INV-1042 | Ashwin Traders | 12,750 |
| INV-1043 | Nilgiri Foods | 9,400 |
2 unpaid invoices. Total ₹22,150. One amount was typed with a ₹ sign; Weaver read it as a number anyway.